I think it might have something to do with .htaccess settings. I only say this because CEON URI Mapping, which I use, has the following code in that file:
Code:
## BEGIN CEON URI MAPPING REWRITE RULE
RewriteEngine On
# Don't rewrite any URIs ending with a file extension (ending with .[xxxxx])
RewriteCond %{REQUEST_URI} !\.[a-z]{2,5}$ [NC]
# Don't rewrite any URIs for some, popular specific file format extensions,
# which are not covered by main file extension condition above
RewriteCond %{REQUEST_URI} !\.(mp3|mp4|h264)$ [NC]
# Don't rewrite any URIs for some specific file format extensions,
# which are not covered by main file extension condition above
# Uncomment the following line to apply this condition! (Remove the # at the start of the next line)
#RewriteCond %{REQUEST_URI} !\.(3gp|3g2|h261|h263|mj2|mjp2|mp4v|mpg4|m1v|m2v|m4u|f4v|m4v|3dml)$ [NC]
# Don't rewrite admin directory
RewriteCond %{REQUEST_URI} !^/my_admin [NC]
# Don't rewrite editors directory
RewriteCond %{REQUEST_URI} !^/editors/ [NC]
# Don't rewrite cgi-bin directory
RewriteCond %{REQUEST_URI} !^/cgi\-bin/ [NC]
# Don't rewrite css directory
RewriteCond %{REQUEST_URI} !^/css/ [NC]
# Don't rewrite logs directory
RewriteCond %{REQUEST_URI} !^/logs/ [NC]
# Don't rewrite OLD directory
RewriteCond %{REQUEST_URI} !^/OLD/ [NC]
# Don't rewrite sitemap directory
RewriteCond %{REQUEST_URI} !^/sitemap/ [NC]
# Handle all other URIs using Zen Cart (its index.php)
RewriteRule .* index.php [QSA,L]
## END CEON URI MAPPING REWRITE RULE
Removing this gives a 'file not found' error (with the url displaying correctly), so perhaps Ultimate SEO needs something similar?
That's as much as I know.
Bookmarks